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Non - Specific
Suspension, Drive Train, and Tires
Slipping tranny
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[QUOTE="6speedsd, post: 381956, member: 1242"] Codes were checked with my X3. Not a dedicated scan tool I know. Batteries were just disconnected a week ago when I replaced my oil cooler, and it was slipping prior to that. My theory about OD.... I would think OD would be the weaker of the gears in an auto trans. Towing or a hot tune installed and someone flogging on the truck to me seems like a recipe to burn up OD, at least before 3rd or 4th. As I've said I'm no trans guru, and my theories may make no sense at all. I know it takes a lot to get mine to downshift out of OD, even with a loaded trailer behind it. [/QUOTE]
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Slipping tranny
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